For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It's the clearest gravitational wave signal from a binary black hole merger to date, and it gives researchers ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

Vertical, convective, thermal energy transport is examined outside the box of microscale turbulent dispersion or unstable air ...

Learn how to calculate gravitational forces on a spacecraft from Earth and the Moon! Step-by-step physics tutorial covering force equations, vectors, and practical examples for orbital mechanics.

Fear not, the Earth will not lose its gravity for 7 seconds this coming August, and please, don't believe everything you see on social media.

When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our ...

Every time a coffee mug drops, a satellite orbits or an astronaut floats, we are watching the same phenomenon play out under ...

This repository provides the environment used to train engineai-robots (and other robots) to walk on rough terrain using NVIDIA's Isaac Gym. It includes all components needed for sim-to-real transfer: ...

Salesforce enters Q3 with the market fixated on one number: whether growth can break a psychological threshold that investors no longer ignore. AI has flipped the narrative. Instead of excitement, ...

November 03, 2025 - Recent successes in low-orbit manufacturing ("LOM") — the process of building or growing products aboard satellites or space stations orbiting Earth — corroborate its ...